Finding the Third Proportional to 80,548 and 174,936

Step by Step Solution

1. Step 1: Write the proportion equation
   80,548 : 174,936 = 174,936 : x
2. Step 2: Convert to fraction form
   80,548/174,936 = 174,936/x
3. Step 3: Cross multiply
   80,548x = 174,936 × 174,936
4. Step 4: Simplify right side
   80,548x = 30,602,604,096
5. Step 5: Solve for x
   x = 30,602,604,096/80,548
6. Step 6: Final answer
   x = 379,930.03